Attenuators, Matching Pads, Loads & Terminations

Attenuators

 

Surface Mount

DC-44GHz Frequency coverage

 

* Standard & Custom designs

 

● 0dB-32dB Attenuation range

● Accuracy to ± 0.25dB           

● Power rating to 3kW (CW)               

● 50Ω & 75Ω options                  

● Al2O3, BeO, AlN            

● -55 to +150 ℃ Operating temperature   
● Low attenuation tolerance and VSWR

 

Temperature Compensated variants

Non-Magnetic option

Group A, B, C & Life Testing Available

 

● Chip (0405 to 3737 Sizes), Leaded Chip, Flange mount

● Solder, Epoxy or Wirebond Attachment

● RoHS, Nickel Barrier available

 

Terminal types:

Full / Quarter Wraparound | Single-sided w/Backplace |Single-sided | Half / 3-Sided  wrap | Wraparound w/Isolated Centre pad |Wrap w/Extended Mounting pads | SMT | SMT w/Castellations | Half wrap w/Castellations

 

Solder, Epoxy or Wirebondable Terminals

 

 

>> Fixed                            

>> Manual (Rotary) Control

Connectorised

 

DC-40GHz Frequency coverage

● 1dB-110dB Attenuation range        

Power rating up to 1kW  (10kW Pk)      

Low PIM option      

● 50Ω & 75Ω options                          

Low attenuation tolerance and VSWR

DC-Block/Pass option
Temperature Compensated variant  

● SMA, 2.9mm, N, BNC, TNC, F, QMA, MCX, MMCX, 7/16 connectors  

   and Between-series options

 

>> Fixed                            

>> Manual (Rotary, Switched, Step) control
>> Digital control             

>> Voltage control

Matching Pads

 

DC-4GHz

● 50Ω to 75Ω                                 

● 50Ω to 90, 93, 125, 600, 1M Ω     

● Power handling to 2W
● DC-block variant

● SMA, N, BNC, TNC, F connectors and Between-series options
● Cross-reference to Fairview & Pasternack models

Terminations & Loads

 

DC-50GHz Frequency coverage

Power handling to 1.5kW CW (and 100kW Pk)        

● Low VSWR    

● Mismatches (up to 6:1 VSWR, 150W)
25 / 50 / 75 / 100 / 150 / 200 / 600, Open, Short

Oil / Water Cooling options

Low-PIM option


Chain option
SMA, 2.4mm, 2.9mm, N, BNC, TNC, 7/16, SMB, C, QN, MCX connector options

 

 

Surface Mount

DC-60GHz Frequency coverage

 

* Standard & Custom designs

 

● 50Ω, 100Ω etc     

● Power rating to 5kW (CW)               

● Tolerance down to ± 1%

● Al2O3, BeO, AlN    

● -55 to +150 ℃ Operating temperature                             

● Temperature Coefficient ≤ 150ppm/℃  
● VSWR from ≤1.15:1

 

Non-Magnetic option

Group A, B, C & Life Testing Available

 

● Chip (0202 to 3737 Sizes), Leaded Chip, Flange mount

● Solder, Epoxy or Wirebond Attachment

● RoHS, Nickel Barrier available

 

Terminal types:

Full / Quarter Wraparound | Single-sided w/Backplace |Single-sided | Half / 3-Sided  wrap | Wraparound w/Isolated Centre pad |Wrap w/Extended Mounting pads | SMT | SMT w/Castellations | Half wrap w/Castellations

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